cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
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intel_pxp_irq.h (892B)

      1/* SPDX-License-Identifier: MIT */
      2/*
      3 * Copyright(c) 2020, Intel Corporation. All rights reserved.
      4 */
      5
      6#ifndef __INTEL_PXP_IRQ_H__
      7#define __INTEL_PXP_IRQ_H__
      8
      9#include <linux/types.h>
     10
     11struct intel_pxp;
     12
     13#define GEN12_DISPLAY_PXP_STATE_TERMINATED_INTERRUPT BIT(1)
     14#define GEN12_DISPLAY_APP_TERMINATED_PER_FW_REQ_INTERRUPT BIT(2)
     15#define GEN12_DISPLAY_STATE_RESET_COMPLETE_INTERRUPT BIT(3)
     16
     17#define GEN12_PXP_INTERRUPTS \
     18	(GEN12_DISPLAY_PXP_STATE_TERMINATED_INTERRUPT | \
     19	 GEN12_DISPLAY_APP_TERMINATED_PER_FW_REQ_INTERRUPT | \
     20	 GEN12_DISPLAY_STATE_RESET_COMPLETE_INTERRUPT)
     21
     22#ifdef CONFIG_DRM_I915_PXP
     23void intel_pxp_irq_enable(struct intel_pxp *pxp);
     24void intel_pxp_irq_disable(struct intel_pxp *pxp);
     25void intel_pxp_irq_handler(struct intel_pxp *pxp, u16 iir);
     26#else
     27static inline void intel_pxp_irq_handler(struct intel_pxp *pxp, u16 iir)
     28{
     29}
     30#endif
     31
     32#endif /* __INTEL_PXP_IRQ_H__ */